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SYSTEM, METHOD, AND DATA PLATFORM FOR UTILIZING CARBON CREDITS

Resumen de: US20260094186A1

The illustrative embodiments provide a data platform, system and method for utilizing carbon credits through blockchain-based tokenization. The platform receives carbon utilization data corresponding to at least one carbon credit and executes a smart contract on a blockchain network based on the received data. Execution of the smart contract generates one or more blockchain tokens that embed metadata including a hash of the carbon utilization data and a unique security identifier. The platform performs electronic transactions for the tokens by propagating transactions for distributed consensus, verifying token authenticity through comparisons with distributed-ledger records, or generating immutable electronic records indicating tracking information for the carbon credit. Records of the electronic transactions are stored in a distributed ledger as immutable entries linking token activity to corresponding carbon utilization data.

Method for managing person to person power transaction using blockchain network and server for performing thereof

Resumen de: KR20260044439A

0001a 본 발명의 몇몇 실시예에 따른 개인 간 전력 거래 관리 방법은, 블록체인 네트워크 및 복수의 사용자 단말과 통신하는 관리 서버에서 수행하되, 제1 사용자 단말로부터 전력 판매 요청을 수신하는 단계, 상기 제1 사용자 단말과 다른 제2 사용자 단말로부터 전력 구매 요청을 수신하는 단계, 상기 제1 사용자 단말 및 상기 제2 사용자 단말과 연관된 전력 거래 발생 정보를 그리드 관리 서버에 제공하는 단계, 상기 그리드 관리 서버로부터 상기 전력 거래 발생 정보에 대한 전력 거래 확인 정보를 수신하는 단계, 상기 블록체인 네트워크에 상기 전력 거래 발생 정보에 대한 전력 거래 정보를 제공하는 단계 및 상기 블록체인 네트워크로부터 상기 전력 거래 정보에 기초한 제1 토큰에 대한 할당 정보를 수신하는 단계를 포함하고, 상기 제1 토큰은 탄소 크레딧으로서의 가치를 갖는다.

Blockchain consensus method based on Proof of Participation PoP for the revitalization of used goods trading platforms

Resumen de: KR20260044869A

본 발명은 중고 거래 플랫폼(10)에서 사용자의 단순 거래를 넘어 기술 데이터 공유, 분쟁 해결 참여, 응답 속도, 커뮤니티 지식 공유 등 다각적인 기여도를 측정하여 블록체인 합의 및 보상에 반영하는 참여 증명(PoP) 기반의 블록체인 합의 시스템(100)에 관한 것이다. 사용자 활동 데이터 수집 모듈(110)이 거래 감지기(111), 기술 데이터 동기화 유닛(112), 커뮤니티 활동 모니터(113), 분쟁 참여 기록기(114) 및 응답 속도 측정기(115)를 통해 다차원적 활동 데이터를 수집하면, 참여 점수 연산 엔진(120)이 어뷰징 탐지 필터(122)와 AI 기반 동적 가중치 조절기(123)를 포함하는 가중합 알고리즘으로 참여 점수(PS)(20)를 산출한다. 블록체인 네트워크(200)의 합의 노드(210)들이 이 점수를 분산 검증하여 온체인 확정 후 신규 블록 생성 권한 및 가상 자산(Coin)(30)을 차등 배분한다. 확정된 참여 점수(PS)(20)는 SBT(40) 형태로 기록되어 거버넌스 투표권과 수수료 혜택이 연동되며, IP 로열티 배분 모듈(400)을 통해 중고 거래 완료 시 스마트 계약(220)으로 IP 홀더에게 로열티가 자동 배분된다. 또한 분쟁 해결 시스템(500)은 높은 참여 점수(PS)(20)를 보유한 배심원단을 구성하여 탈중앙화 방식으로 분쟁을 해결한다.

ELECTRONIC DEVICE AND CONTROL METHOD THEREOF, AND CONTROL METHOD OF SYSTEM INCLUDING ELECTRONIC DEVICE AND AT LEAST ONE DEVICE

Resumen de: WO2026071663A1

An electronic device is provided. The present electronic device comprises: a communication circuit; a memory for storing at least one instruction; and at least one processor communicatively connected to the communication circuit and the memory. The at least one instruction, when executed individually or collectively by the at least one processor, causes the electronic device to: when connected to an access point by using first communication configuration information, record the first communication configuration information in a blockchain network, wherein the blockchain network stores information on at least one device registered using the same user account as the electronic device; when it is determined that an event for connecting to the access point by using second communication configuration information has occurred, record the second communication configuration information in the blockchain network; and when the recording of the second communication configuration information in the blockchain network is successful, perform connection to the access point by using the second communication configuration information.

METHOD AND APPARATUS FOR PROVIDING EDUCATIONAL HISTORY INFORMATION PLATFORM SERVICE THROUGH NEURAL CONSENSUS PROOF USING BLOCKCHAIN NETWORK BASED ON RANDOM CONSENSUS PROOF

Resumen de: US20260087502A1

Proposed are a method and an apparatus thereof for providing an educational history information platform service through neural consensus proof using a blockchain network based on random consensus proof, the method including registering resume ledger data corresponding to a first user on a ledger information database organized on the basis of user information, verifying at least one of educational history information, career information, and portfolio information, obtained in response to the resume ledger data, combining verification information generated according to the verification processing and the educational history information, career information, and portfolio information to organize history block data, propagate the history block data to a neural consensus proof-based blockchain network, and establish a connection to a new block shared through the blockchain network, and registering the history block data propagated to the blockchain network in the ledger information database by mapping the history block data to the resume ledger data.

IMAGE LOG MANAGEMENT SYSTEM, IMAGE LOG MANAGEMENT PROGRAM, AND IMAGE LOG MANAGEMENT METHOD

Resumen de: EP4718305A1

0001 An image log management system includes multiple devices that each store a block chain including a block having a transaction record including an image log that is an image datum representing a processing target datum, each execute a mining process for adding a new block to the block chain, and are connected to be able to communicate with each other, in which the image log management system includes: a processor configured to: receive a processing request for executing a process related to multiple processing target data; before the process related to the processing request is completed, generate a complete transaction record including image logs of the processing target data related to the processing request, the complete transaction record serving as the transaction record; transmit the complete transaction record to the multiple devices; in response to the process related to the processing request being aborted after the complete transaction record is transmitted to the multiple devices and before the process related to the processing request is completed, generate a partial transaction record including an image log of a processed processing target datum of the processing target data and not including an image log of an unprocessed processing target datum of the processing target data, the partial transaction record serving as the transaction record, the partial transaction record performing a function of excluding the complete transaction record from a target for

LIQUIDITY AND SECURITY MECHANISMS AS PART OF A UNIFIED CRYPTOGRAPHIC WALLET

Resumen de: MX2025012496A

Liquidity and security mechanism are described as part of a unified cryptographic wallet. In an implementation, a request is received by a server to initiate a transaction involving a fund transfer using a blockchain network or a decentralized network. A determination is made, automatically and without user intervention, whether to perform the transaction, e.g., based on a threshold. The request responsive to determining to perform the transaction. The signed request is communicated to initiate the fund transfer of the transaction using the blockchain network or the decentralized network.

Apparatus and method for simulating electricity market using blockchain

Resumen de: KR20260043763A

0001a 블록체인을 활용한 전력계통에서의 분산에너지 자원간 거래를 테스트하기 위한 전력시장 시뮬레이션 장치 및 방법이 개시된다. 일 실시예에 따른 블록체인을 이용한 전력시장 시뮬레이션 장치는 입력된 전력 거래 트랜잭션을 처리하고 블록체인에 기록된 결과를 출력하는 하나 이상의 도커(docker); 및 도커에 트랜잭션을 전송하여 실행을 요청하며, 시뮬레이션 환경을 총괄하여 각 프로슈머가 전력 거래를 시작할 수 있도록 입력 데이터를 관리하고, 각 노드에서 처리된 결과를 받아 시뮬레이션 결과를 출력하는 컨트롤러를 포함할 수 있다.

METHODS AND DEVICES FOR AUTOMATED DIGITAL CERTIFICATE VERIFICATION

Resumen de: EP4718768A2

A public key may be recorded on the blockchain by a certificate authority in such a manner that any third party may quickly and easily verify that the public key is certified by the certificate authority and that the certification has not been revoked. The certificate authority may be able to revoke the certification nearly instantaneously, and/or may be able to simultaneously certify a new key for the same entity while revoking the old key. The verification may be incorporated into a new transaction so that there is no gap between reliance on the certificate and the verification of its validity. In some cases, each transaction in which the certificate is used may also serve as linked certificate transaction that renews the certificate to enable a subsequent use.

METHOD FOR MANAGING SKIN BEAUTY IMAGE DATA USING ARTIFICIAL INTELLIGENCE AND BLOCKCHAIN AND SYSTEM THEREOF

Resumen de: KR20260043807A

0001a 본 발명은 피부 미용 이미지 데이터를 인공지능을 사용하여 암호화하고, 암호화 키를 블록체인을 사용하여 관리하는 방법에 관한 것이다. 본 발명의 일 실시 예에 따른 피부 미용 이미지 데이터 관리 방법은, 키 관리 서버가 피부 미용 이미지를 합성곱 신경망에 입력하여 이미지 특성 벡터를 획득하고, 이미지 특성 벡터를 해시 함수에 입력하여 암호화 키를 생성하는 단계; 키 관리 서버가 암호화 키를 복수의 서브 암호화 키로 분할한 다음, 분할된 서브 암호화 키 중 하나를 공유 암호화 키로 설정하고, 나머지를 개별 암호화 키로 설정하는 단계; 키 관리 서버가 블록체인 네트워크의 노드로 공유 암호화 키를 전송하고, 노드가 서로 연결된 다른 노드로 공유 암호화 키를 전송하는 단계; 및 노드가 공유 암호화 키를 포함하는 블록 데이터를 생성하는 단계;를 포함한다.

METHOD SYSTEM AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM FOR BLOCKCHAIN-BASED TRANSMISSION AND RECEPTION DATA SOURCE PROOF SERVICE

Nº publicación: KR20260043687A 01/04/2026

Solicitante:

주식회사지미션

Resumen de: WO2026071867A1

According to one aspect of the present invention, provided is a method for providing a blockchain-based transmission/reception data original attestation service, the method comprising the steps of: generating a hash value on the basis of a first image which does not include header information and which is received from a transmitting terminal; generating a second image by embedding the hash value in the first image such that the hash value is not visually exposed in the first image; causing a non-fungible token for the second image to be generated in a blockchain network; and verifying the authenticity of a target image by comparing and analyzing a hash value specified from the non-fungible token with a hash value extracted from the target image provided from a receiving terminal.